CN219906061U - Panel is got and is put device and PCB board feeding equipment - Google Patents
Panel is got and is put device and PCB board feeding equipment Download PDFInfo
- Publication number
- CN219906061U CN219906061U CN202321117653.9U CN202321117653U CN219906061U CN 219906061 U CN219906061 U CN 219906061U CN 202321117653 U CN202321117653 U CN 202321117653U CN 219906061 U CN219906061 U CN 219906061U
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- plate
- adsorption mechanism
- placing device
- adsorption
- bearing
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- 230000007246 mechanism Effects 0.000 claims abstract description 97
- 238000001179 sorption measurement Methods 0.000 claims abstract description 69
- 241000252254 Catostomidae Species 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a plate taking and placing device and PCB feeding equipment, which comprises a bearing mechanism, a first adsorption mechanism and a second adsorption mechanism, wherein the first adsorption mechanism is connected to the bearing mechanism and comprises a plurality of first suckers, the first suckers surround to form a first area, the second adsorption mechanism is movably connected to the bearing mechanism and can move along the height extending direction of the bearing mechanism so as to select the first adsorption mechanism and/or the second adsorption mechanism to adsorb a plate according to the thickness of the plate, the second adsorption mechanism comprises a plurality of second suckers surround to form a second area, and the second area is positioned in the first area. The plate taking and placing device disclosed by the utility model can adapt to the combination modes of different adsorption mechanisms according to the thickness condition of the plate, so that the phenomenon that the plate falls off in the process of grabbing and adsorbing due to insufficient middle suction force of the plate when the thick plate is adsorbed is prevented.
Description
Technical Field
The utility model relates to the field of PCB processing equipment, in particular to a plate taking and placing device and PCB feeding equipment.
Background
In the processing of sheet materials, it is generally necessary to grasp the sheet materials by suction posts on a pick-and-place device. However, when the sheet is gripped, if the sheet is thin, the rigidity is weak, local collapse is easy, and deformation is easy, so that a proper suction force is required for gripping, for example, if the suction force is too large, the bulge is easily sucked out, the sheet is broken, and if the suction force is too small, the sheet is easily dropped, and the suction is not firm.
In the prior art, the suction column of the picking and placing device is arranged along the plate edge of the plate, so that the plate edge can be prevented from warping when the plate is picked and placed. However, for thicker plates, because the rigidity is strong, the weight is heavy, and a larger suction force is required, and because the suction column is only arranged along the plate edge of the plate, the suction force of the pick-and-place device is insufficient, and the plate falling phenomenon is very easy to occur.
Disclosure of Invention
In order to overcome the problems in the prior art, the main purpose of the utility model is to provide a board picking and placing device and a PCB feeding device which can adapt to different combination modes of adsorption mechanisms according to the thickness condition of boards.
In order to achieve the above purpose, the present utility model specifically adopts the following technical scheme:
a sheet material handling apparatus comprising:
a carrying mechanism;
the first adsorption mechanism is connected to the bearing mechanism and comprises a plurality of first suckers, and a first area is formed by surrounding the plurality of first suckers;
the second adsorption mechanism is movably connected to the bearing mechanism, the second adsorption mechanism can move along the height extending direction of the bearing mechanism relative to the bearing mechanism, the first adsorption mechanism and/or the second adsorption mechanism are/is selected to adsorb the plate according to the thickness of the plate, the second adsorption mechanism comprises a plurality of second suckers, a plurality of second suckers surround to form a second area, and the second area is located in the first area.
In some embodiments, the second adsorption mechanism further includes a first movable member and a threaded member, the first movable member is connected to the bearing mechanism, one end of the threaded member is connected to the bearing mechanism, the threaded member is in threaded connection with the first movable member, the threaded member is used for driving the first movable member to move along a height extending direction of the threaded member relative to the bearing mechanism, and the second sucker is connected to the first movable member.
In some embodiments, the first movable member is provided with a first air-dividing cavity, and the first air-dividing cavity is respectively connected with each second sucking disc through a pipeline.
In some embodiments, the second adsorption mechanism further includes a fixed member and a plurality of second movable members, the fixed member is connected to the first movable member, the plurality of second movable members are respectively movably connected to the fixed member, and each of the second suction cups is respectively connected to each of the second movable members.
In some embodiments, the second suction mechanism further includes a plurality of second vacuum generators, the number of the second vacuum generators corresponds to the number of the second suction cups one by one, and each of the second vacuum generators is respectively disposed on each of the second suction cups.
In some embodiments, the first adsorption mechanism further includes a connecting pipeline and a gas separation block, the gas separation block is disposed in the bearing mechanism, and the gas separation block is provided with a second gas separation cavity, the second gas separation cavity is communicated with the first gas separation cavity through the connecting pipeline, and each first sucker is connected with the second gas separation cavity through a pipeline respectively.
In some embodiments, the second adsorption mechanism further comprises a control valve, wherein the control valve is arranged on the connecting pipeline and is used for controlling the communication and closing of the connecting pipeline.
In some embodiments, the first suction mechanism further includes a plurality of first vacuum generators, the number of the first vacuum generators is corresponding to the number of the first suction cups, and each of the first vacuum generators is respectively disposed on each of the first suction cups.
In some embodiments, the bearing mechanism comprises a bearing plate and a locking piece, the locking piece is connected to the bearing plate, the first movable piece is connected to the locking piece, and the air dividing block is arranged on the bearing plate.
The PCB board feeding equipment comprises a body, a negative pressure device and the board taking and placing device in any embodiment, wherein the negative pressure device is arranged on the body and connected with the board taking and placing device and is used for enabling the board taking and placing device to form negative pressure so as to adsorb boards.
The utility model discloses a plate taking and placing device which comprises a bearing mechanism, a first adsorption mechanism and a second adsorption mechanism, wherein the first adsorption mechanism is connected to the bearing mechanism, the first adsorption mechanism comprises a plurality of first suckers, a first area is formed by surrounding the first suckers, the second adsorption mechanism is movably connected to the bearing mechanism, and the second adsorption mechanism can move along the height extending direction of the bearing mechanism so as to select the first adsorption mechanism and/or the second adsorption mechanism to adsorb a plate according to the thickness of the plate, the second adsorption mechanism comprises a plurality of second suckers, a second area is formed by surrounding the second suckers, and the second area is positioned in the first area. According to the utility model, the thin plate is adsorbed by the first adsorption mechanism, and the thick plate is adsorbed by the first adsorption mechanism and the second adsorption mechanism, so that the plate taking and placing device disclosed by the utility model can adapt to different combination modes of the adsorption mechanisms according to the thickness condition of the plate, the deformation of the plate caused by overlarge suction force when the thin plate is adsorbed is prevented, the plate is further damaged, and the phenomenon that the plate falls off in the process of grabbing and adsorbing due to insufficient suction force in the middle of the plate when the thick plate is adsorbed is prevented.
Drawings
Fig. 1 is a schematic diagram of an axial view of a pick-and-place device according to the prior art.
Fig. 2 is an axial schematic view of a plate picking and placing device according to an embodiment of the present utility model.
Fig. 3 is a schematic structural diagram of an axial view of a gas separation block and a second adsorption mechanism according to an embodiment of the present utility model.
Fig. 4 is a schematic structural diagram of an axial view of a locking member and a bearing plate according to an embodiment of the present utility model.
Fig. 5 is a schematic structural view, partially in section, of a first movable member according to an embodiment of the present utility model.
Reference numerals:
1. a carrying mechanism; 11. a carrying plate; 12. a locking member; 13. a load-bearing frame; 2. a first adsorption mechanism; 21. a first suction cup; 22. dividing air blocks; 220. a second joint; 23. a connecting pipeline; 24. a first vacuum generator; 25. a control valve; 3. a second adsorption mechanism; 31. a second suction cup; 32. a first movable member; 320. a first gas-dividing chamber; 321. a first connection portion; 322. a first joint; 33. a screw; 34. a fixing member; 340. a groove; 35. a second movable member; 350. a slit hole; 36. a second vacuum generator; 37. an adjusting handle; 4. a sheet material; 100. a pick-and-place device; 101. and a sucking disc.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly specified or limited otherwise; the term "plurality" means two or more, and the term "plurality" means two or more, unless specified or indicated otherwise; the terms "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, it should be understood that the terms "upper", "lower", and the like used in the embodiments of the present utility model are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present utility model. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.
Referring to fig. 1, fig. 1 is a schematic diagram of an axial view of a pick-and-place apparatus according to the prior art. In the prior art, the suction cups 101 of the pick-and-place device 100 are annularly distributed and are used for adsorbing the periphery of a plate, the suction cups 101 are not distributed in the middle of the plate, the middle of the plate can be subjected to air resistance in the process that the pick-and-place device 100 picks and transports a thick plate, and the suction cups 101 are not distributed in the middle of the pick-and-place device 100, so that the suction force is insufficient, and the plate falling phenomenon is caused easily.
Referring to fig. 2, fig. 2 is a schematic axial structural view of a plate picking and placing device according to an embodiment of the present utility model. The embodiment discloses panel is got and is put device, this panel is got and is put device includes bearing mechanism 1, first adsorption equipment 2 and second adsorption equipment 3, first adsorption equipment 2 is connected in bearing mechanism 1, and first adsorption equipment 2 includes a plurality of first sucking discs 21, a plurality of first sucking discs 21 surround and form first region, second adsorption equipment 3 swing joint is in bearing mechanism 1, and second adsorption equipment 3 can be for bearing mechanism 1 along the highly extending direction removal of bearing mechanism 1, second adsorption equipment 3 includes a plurality of second sucking discs 31, a plurality of second sucking discs 31 surround and form the second region, the second region is located first region. The first area is the area a in fig. 2, i.e. the periphery of the plate, and the second area is the area B in fig. 2, i.e. the middle of the plate.
In this embodiment, the carrying mechanism 1 includes a carrying plate 11 and a carrying frame 13, two ends of the carrying plate 11 are respectively connected to the carrying frame 13, the first suction cup 21 is disposed on the carrying frame 13, and the second suction cup 31 is connected to the carrying plate 11.
In this embodiment, the diameter of the second suction cup 31 is 15mm, and the second suction cup is made of a teflon material, which has excellent wear resistance and corrosion resistance, so that the second suction cup 31 is not easily damaged, and the cost is saved.
In an actual application scene, when a thin plate is adsorbed, the second adsorption mechanism 3 is moved along the direction away from the plate 4 until the second sucker 31 cannot contact the plate 4, and then the first adsorption mechanism 2 is started, and the periphery of the plate 4 is adsorbed by the first sucker 21; when thick plates are adsorbed, the second adsorption mechanism 3 is moved in a direction close to the plates 4 until the second sucking disc 31 is in contact with the plates 4, then the first adsorption mechanism 2 and the second adsorption mechanism 3 are started, the periphery of the plates 4 is adsorbed by the first sucking disc 21, and the middle part of the plates 4 is adsorbed by the second sucking disc 31. Wherein the thickness of the thin plate is 0.04 mm-0.6 mm, and the thickness of the thick plate is 0.5 mm-1.5 mm.
The panel of this embodiment is got and is put device and adsorb thin panel through first adsorption equipment 2, adsorb the less panel of size alone through second adsorption equipment 3, adsorb thick panel jointly through first adsorption equipment 2 and second adsorption equipment 3 for the panel of this embodiment is got and is put the device and can be according to the combination mode of the different adsorption equipment of the thickness condition adaptation of panel, and the suction is too big when preventing to adsorb thin panel leads to the panel to warp, and then destroys the panel, and when preventing to adsorb thick panel, the middle part suction of panel is not enough, leads to taking place to fall the board phenomenon at grabbing absorptive in-process.
Referring to fig. 3 and fig. 4, fig. 3 is a schematic structural view of an axial view of a gas separation block and a second adsorption mechanism according to an embodiment of the present utility model, and fig. 4 is a schematic structural view of an axial view of a locking member and a bearing plate according to an embodiment of the present utility model. The second suction means 3 further comprises a first movable member 32 and a threaded member 33, and the carrying means further comprises a fastener and a locking member 12. The locking piece 12 is connected to the carrying plate 11, and the locking piece 12 is provided with a second connecting portion. The first movable member 32 is provided with a first connecting portion 321, and the fastener is respectively inserted into the first connecting portion 321 and the second connecting portion, so that the first movable member 32 is connected with the locking member 12, and the locking member 12 is used for connecting the first movable member 32 to the carrier plate 11. The screw 33 is screwed with the first movable member 32, and one end of the screw 33 is always abutted against the lock member 12. When the first movable member 32 is moved, the fastener is released, so that the first movable member 32 can be moved in the height extending direction of the screw 33, and the second suction cup 31 can be moved in the height extending direction of the screw 33, and when the fastener is moved to a proper height, the fastener is locked.
In the present embodiment, the screw 33 is an M8 bolt, and it will be appreciated that in other embodiments, the screw 33 may be other, such as a stud.
Referring to fig. 3, the second adsorption mechanism 3 further includes a fixing member 34, a plurality of adjustment handles 37, and a plurality of second movable members 35, wherein the fixing member 34 is connected to the first movable member 32, the fixing member 34 is provided with a groove 340, the plurality of adjustment handles 37 are respectively connected to the groove 340, and the plurality of adjustment handles 37 can move along the length extending direction of the groove 340, and each second movable member 35 is connected to each adjustment handle 37, so that each second movable member 35 can move along the length extending direction of the groove 340 together with each adjustment handle 37.
The plurality of second movable members 35 are respectively provided with a long strip hole 350, each adjusting handle 37 is arranged in each long strip hole 350 in a penetrating manner, each second movable member 35 can move along the length extending direction of each long strip hole 350, each second movable member 35 can rotate around each adjusting handle 37, each second sucking disc 31 is respectively connected to each second movable member 35, so that each second sucking disc 31 can move along the length extending direction of each long strip hole 350 and can rotate around each adjusting handle 37.
With continued reference to fig. 3, the second suction mechanism 3 further includes a plurality of second vacuum generators 36, where the number of second vacuum generators 36 is set corresponding to the number of second suction cups 31, and each second vacuum generator 36 is set on each second suction cup 31, so as to prevent the connection air paths from communicating when the plurality of second suction cups 31 are connected to one second vacuum generator 36 at the same time, and interfere with the vacuum environment, thereby affecting the suction effect and further affecting the working efficiency.
Referring to fig. 2 and 5, fig. 5 is a schematic structural view of a first movable member partially in section according to an embodiment of the present utility model. The first movable member 32 is provided with a first air-dividing chamber 320 and a first joint 322, the first joint 322 communicates with the first air-dividing chamber 320, and each of the second vacuum generators 36 is connected to the first joint 322 by a pipe. The first adsorption mechanism 2 further comprises a connecting pipeline 23, a gas separation block 22 and a plurality of first vacuum generators 24, the gas separation block 22 is arranged on the bearing plate 11, the gas separation block 22 is provided with a second gas separation cavity and a second joint 220, the second gas separation cavity is communicated with the first gas separation cavity 320 through the connecting pipeline 23, the second joint 220 is communicated with the second gas separation cavity, and each first vacuum generator 24 is connected with the second joint 220 through a pipeline respectively. The second adsorption mechanism 3 further comprises a control valve 25, and the control valve 25 is disposed on the connecting pipeline 23 and is used for controlling the connection and the closing of the connecting pipeline 23.
In this embodiment, the number of the first vacuum generators 24 is set corresponding to the number of the first suction cups 21, and each first vacuum generator 24 is set on each first suction cup 21, so as to prevent the connection air paths from communicating with each other when a plurality of first suction cups 21 are simultaneously connected with one first vacuum generator 24, so that the vacuum environment is interfered with each other, the adsorption effect is affected, and the working efficiency is further affected.
In the present embodiment, the number of the first vacuum generators 24 is twice that of the second connectors 220, and the second connectors 220 are connected to the respective second vacuum generators 36 through three-way connectors to achieve a split output.
In this embodiment, the first movable member 32 is provided with the first air-dividing cavity 320, which reduces the number of connecting air pipes and air pipe connectors, thereby reducing the occupation space of the plate taking and placing device and preventing the connecting air pipes from influencing the pipe running too much.
In the working process, when the thin plate 4 is absorbed, the control valve 25 is closed, the fastening piece penetrating through the first movable piece 32 is loosened, the threaded piece 33 is rotated, the first movable piece 32 moves along the height extending direction of the threaded piece 33 and far away from the plate 4, the second sucking disc 31 is further far away from the plate 4, and when the second sucking disc 31 cannot contact the plate 4, the fastening piece is locked again, and the periphery of the plate 4 is absorbed through the first sucking disc 21 so as to grasp and transport the thin plate 4; when the thick plate 4 is sucked, the fastening piece penetrating the first movable piece 32 is loosened, the threaded piece 33 is rotated, the first movable piece 32 moves along the height extending direction of the threaded piece 33 and towards the direction close to the plate 4, the second sucker 31 is further made to contact the plate 4, the fastening piece is locked, the control valve 25 is opened, the periphery of the plate 4 is sucked through the first sucker 21, and the middle part of the plate 4 is sucked through the second sucker 31, so that the thick plate 4 is grabbed and transported.
On the basis of the embodiment, the PCB board feeding equipment further discloses a PCB board feeding device, which comprises a body, a negative pressure device, a driving mechanism and the board taking and placing device of any of the embodiments, wherein the driving mechanism and the negative pressure device are respectively arranged on the body and are respectively connected with the board taking and placing device, the driving mechanism is used for driving the board taking and placing device to generate displacement, and the negative pressure device is used for enabling the board taking and placing device to form a negative pressure environment so as to adsorb the boards.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (10)
1. A sheet material handling device, comprising:
a carrying mechanism;
the first adsorption mechanism is connected to the bearing mechanism and comprises a plurality of first suckers, and a first area is formed by surrounding the plurality of first suckers;
the second adsorption mechanism is movably connected to the bearing mechanism, the second adsorption mechanism can move along the height extending direction of the bearing mechanism relative to the bearing mechanism, the first adsorption mechanism and/or the second adsorption mechanism are/is selected to adsorb the plate according to the thickness of the plate, the second adsorption mechanism comprises a plurality of second suckers, a plurality of second suckers surround to form a second area, and the second area is located in the first area.
2. The plate picking and placing device according to claim 1, wherein the second adsorption mechanism further comprises a first movable member and a threaded member, the first movable member is connected to the bearing mechanism, one end of the threaded member is connected to the bearing mechanism, the threaded member is in threaded connection with the first movable member, the threaded member is used for driving the first movable member to move relative to the bearing mechanism along the height extending direction of the threaded member, and the second sucker is connected to the first movable member.
3. The plate picking and placing device according to claim 2, wherein the first movable member is provided with a first air dividing chamber, and the first air dividing chamber is respectively connected with each of the second sucking discs through a pipeline.
4. The plate picking and placing device according to claim 2, wherein the second adsorption mechanism further comprises a fixing member and a plurality of second movable members, the fixing member is connected to the first movable member, the plurality of second movable members are respectively movably connected to the fixing member, and each second suction cup is respectively connected to each second movable member.
5. The plate picking and placing device according to claim 1, wherein the second adsorption mechanism further comprises a plurality of second vacuum generators, the number of the second vacuum generators corresponds to the number of the second suction cups one by one, and each second vacuum generator is respectively arranged on each second suction cup.
6. The plate picking and placing device according to claim 3, wherein the first adsorption mechanism further comprises a connecting pipeline and an air dividing block, the air dividing block is arranged on the bearing mechanism, the air dividing block is provided with a second air dividing cavity, the second air dividing cavity is communicated with the first air dividing cavity through the connecting pipeline, and each first sucker is connected with the second air dividing cavity through the pipeline.
7. The sheet material handling apparatus of claim 6, wherein the second adsorption mechanism further comprises a control valve disposed in the connecting line for controlling communication and closing of the connecting line.
8. The plate picking and placing device according to claim 1, wherein the first adsorption mechanism further comprises a plurality of first vacuum generators, the number of the first vacuum generators is corresponding to the number of the first suction cups, and each first vacuum generator is respectively arranged on each first suction cup.
9. The plate picking and placing device according to claim 6, wherein the bearing mechanism comprises a bearing plate and a locking piece, the locking piece is connected to the bearing plate, the first movable piece is connected to the locking piece, and the air dividing block is arranged on the bearing plate.
10. A PCB board feeding apparatus, comprising a body, a negative pressure device and the board picking and placing device according to any one of claims 1 to 9, wherein the negative pressure device is arranged on the body, and the negative pressure device is connected to the board picking and placing device and is used for making the board picking and placing device form a negative pressure to adsorb boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321117653.9U CN219906061U (en) | 2023-05-10 | 2023-05-10 | Panel is got and is put device and PCB board feeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321117653.9U CN219906061U (en) | 2023-05-10 | 2023-05-10 | Panel is got and is put device and PCB board feeding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219906061U true CN219906061U (en) | 2023-10-27 |
Family
ID=88422577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321117653.9U Active CN219906061U (en) | 2023-05-10 | 2023-05-10 | Panel is got and is put device and PCB board feeding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219906061U (en) |
-
2023
- 2023-05-10 CN CN202321117653.9U patent/CN219906061U/en active Active
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